PRODUCT
Shandong YINRUI Flame Retardant under the YINFENG GROUP is a professional manufacturer and supplier of Magnesium hydroxide flame retardant.
YINFENG GROUP was established in 1999 with registered capital of RMB 1 billion, Until now, YINFENG GROUP has been formed of three parts of operation, which are financial, real estate and biological.
With advanced production techniques, Shandong YINRUI has succeeded in producing hexagonal platel...